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# What is the smallest number to have three prime factors?

Updated: 4/28/2022 Wiki User

7y ago

The smallest number with three different prime factors is 30. Wiki User

7y ago   Wiki User

7y ago

2 x 2 x 2 = 8

2 x 3 x 5 = 30   Earn +20 pts
Q: What is the smallest number to have three prime factors?
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30

### What is the smallest composite number that has three different prime factors?

Just multiply the first three prime numbers together.

2 x 3 x 5 = 30

### What is the smallest three-digit number that has only two factors?

101 is the first three-digit prime number.

154, 308, 462

3

### What is the least number that has three different prime factors?

If by "least number" you mean "smallest positive integer", then the answer is the product of the three smallest primes: 2x3x5 = 30

### What is the smallest three digit prime number?

The smallest three digit prime number is 101.

### what is the smallest prime factors for 2049?

The smallest prime factor for 2,049 is three (3).

### Which are the three smallest number which has these prime factors 2 and 7 and 11?

They are 154, 308 and 616.

### What is the smallest three digit number that has only two factors?

It is 103 which is a prime number because it has only two factors which are itself and one

### What is the smallest prime number of 195?

The smallest prime factor of 195 is three.